/**
 * ***************************************************************************** Copyright (c) 2004,
 * 2006 Subclipse project and others. All rights reserved. This program and the accompanying
 * materials are made available under the terms of the Eclipse Public License v1.0 which accompanies
 * this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * <p>Contributors: Subclipse project committers - initial API and implementation
 * ****************************************************************************
 */
package org.tigris.subversion.subclipse.ui.actions;

import java.io.ByteArrayInputStream;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.IAction;
import org.eclipse.team.core.TeamException;
import org.eclipse.ui.dialogs.SaveAsDialog;
import org.tigris.subversion.subclipse.ui.Policy;
import org.tigris.subversion.svnclientadapter.ISVNProperty;

/** action to save a property */
public class SVNPropertySaveAction extends SVNPropertyAction {

  /* (non-Javadoc)
   * @see org.tigris.subversion.subclipse.ui.actions.SVNAction#execute(org.eclipse.jface.action.IAction)
   */
  protected void execute(IAction action) throws InvocationTargetException, InterruptedException {
    ISVNProperty svnProperty = getSelectedSvnProperties()[0];

    SaveAsDialog dialog = new SaveAsDialog(getShell());

    if (dialog.open() != SaveAsDialog.OK) return;

    IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(dialog.getResult());
    try {
      ByteArrayInputStream is = new ByteArrayInputStream(svnProperty.getData());
      file.create(is, true, null);
    } catch (CoreException e) {
      throw new InvocationTargetException(e);
    }
  }

  /* (non-Javadoc)
   * @see org.eclipse.team.internal.ui.actions.TeamAction#isEnabled()
   */
  protected boolean isEnabled() throws TeamException {
    return getSelectedSvnProperties().length == 1;
  }

  /*
   * (non-Javadoc)
   * @see org.tigris.subversion.subclipse.ui.actions.SVNAction#getErrorTitle()
   */
  protected String getErrorTitle() {
    return Policy.bind("SVNPropertySaveAction.save"); // $NON-NLS-1$
  }
}
